专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09886400B2 Communication system and communication method 有权
公开(公告)号：US09886400B2
公开(公告)日：2018-02-06
申请号：US14437008
申请日：2014-07-31
申请人： BOE TECHNOLOGY GROUP CO., LTD. , BEIJING BOE SPECIAL DISPLAY TECHNOLOGY CO., LTD.
发明人： Yuewei Zheng , Lijun Su , Chenfei Qian
IPC分类号： G06F3/00 , G06F13/10 , H04W74/00 , G06F9/445 , H04W56/00
CPC分类号： G06F13/102 , G06F9/44505 , H04W56/0015 , H04W74/00
摘要： The present invention provides a communication system comprising a host computer, control cabinets and peripheral devices, the control cabinets comprising serial ports used for communication among the peripheral devices and the host computer. The operating period of the communication system includes a polling phase and a free communication phase, in the polling phase the host computer sends query instructions to the control cabinets through the serial ports on each of the control cabinets, and in the free communication phase the control cabinets communicate with corresponding peripheral devices through the serial ports. The present invention also provides a communication method for the communication system. Using the communication system of the present invention, reliability of communication among the control cabinets, the host computer and the peripheral devices through a same serial port can be ensured without increasing hardware volume and costs of the communication system.

2. 发明授权

US09462266B2 Display apparatus, display apparatus fault analysis system and display apparatus fault analysis method 有权
标题翻译：显示装置，显示装置故障分析系统和显示装置故障分析方法
公开(公告)号：US09462266B2
公开(公告)日：2016-10-04
申请号：US14739918
申请日：2015-06-15
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Chenfei Qian , Yuewei Zheng , Guanghui Li
IPC分类号： H04N17/04 , G06T7/00 , H04N17/00
CPC分类号： H04N17/045 , G06F3/1423 , G06T7/001 , G06T2207/10016 , G09G2330/12 , H04N17/004
摘要： Embodiments of the disclosure provide a display apparatus, a display apparatus fault analysis system and a display apparatus fault analysis method. The display apparatus fault analysis system comprises a display apparatus and a server. The display apparatus comprises: a display chip configured to generate a target video or a target image according to a display instruction; an image capturer configured to capture the target image; a detection unit configured to, upon receipt of a fault detection instruction, send the display instruction to the display chip, compare the target image frame or the target image with a predetermined reference image to obtain a difference between the target image frame or the target image and the predetermined reference image, and generate a fault code based on the difference; and a communication module configured to transmit the fault code to a server.
摘要翻译：本发明的实施例提供一种显示装置，显示装置故障分析系统和显示装置故障分析方法。显示装置故障分析系统包括显示装置和服务器。显示装置包括：显示芯片，被配置为根据显示指令产生目标视频或目标图像; 被配置为捕获目标图像的图像捕获器; 检测单元，被配置为在接收到故障检测指令时，将显示指令发送到显示芯片，将目标图像帧或目标图像与预定参考图像进行比较，以获得目标图像帧或目标图像之间的差异和所述预定参考图像，并且基于所述差异生成故障代码; 以及通信模块，被配置为将故障代码发送到服务器。

3. 发明申请

US20160112702A1 DISPLAY APPARATUS, DISPLAY APPARATUS FAULT ANALYSIS SYSTEM AND DISPLAY APPARATUS FAULT ANALYSIS METHOD 有权
标题翻译：显示设备，显示设备故障分析系统和显示设备故障分析方法
公开(公告)号：US20160112702A1
公开(公告)日：2016-04-21
申请号：US14739918
申请日：2015-06-15
申请人： BOE TECHNOLOGY GROUP CO., LTD.
发明人： Chenfei Qian , Yuewei Zheng , Guanghui Li
IPC分类号： H04N17/04 , G06T7/00
CPC分类号： H04N17/045 , G06F3/1423 , G06T7/001 , G06T2207/10016 , G09G2330/12 , H04N17/004
摘要： Embodiments of the disclosure provide a display apparatus, a display apparatus fault analysis system and a display apparatus fault analysis method. The display apparatus fault analysis system comprises a display apparatus and a server. The display apparatus comprises: a display chip configured to generate a target video or a target image according to a display instruction; an image capturer configured to capture the target image; a detection unit configured to, upon receipt of a fault detection instruction, send the display instruction to the display chip, compare the target image frame or the target image with a predetermined reference image to obtain a difference between the target image frame or the target image and the predetermined reference image, and generate a fault code based on the difference; and a communication module configured to transmit the fault code to a server.
摘要翻译：本发明的实施例提供一种显示装置，显示装置故障分析系统和显示装置故障分析方法。显示装置故障分析系统包括显示装置和服务器。显示装置包括：显示芯片，被配置为根据显示指令产生目标视频或目标图像; 被配置为捕获目标图像的图像捕获器; 检测单元，被配置为在接收到故障检测指令时，将显示指令发送到显示芯片，将目标图像帧或目标图像与预定参考图像进行比较，以获得目标图像帧或目标图像之间的差异和所述预定参考图像，并且基于所述差异生成故障代码; 以及通信模块，被配置为将故障代码发送到服务器。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式